sp-dev-fx-webparts/samples/react-organisationchart/.yo-rc.json

{
  "@microsoft/generator-sharepoint": {
    "libraryName": "react-organisationchart",
    "framework": "react",
    "version": "1.0.0",
    "libraryId": "95c4b6f9-b123-4eca-a70a-c1165995faa2"
  }
}